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SpringerBriefs in Electrical and Computer Engineering

Design of Low Power and Low Area Passive Sigma Delta Modulators for Audio Applications

Authors: Fouto, David, Paulino, Nuno

  • Enables the design of a Sigma Delta modulator, an oversampling converter, for audio and biomedical applications
  • Describes methods for minimizing both circuit area and power dissipation
  • Presents techniques that use passive integrators based on the ultra-incomplete settling concept, employing a switched capacitor topology, eliminating the need for a high gain amplifier
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eBook $39.99
price for USA (gross)
  • ISBN 978-3-319-57033-4
  • Digitally watermarked, DRM-free
  • Included format: EPUB, PDF
  • ebooks can be used on all reading devices
  • Immediate eBook download after purchase
Softcover $54.99
price for USA
  • ISBN 978-3-319-57032-7
  • Free shipping for individuals worldwide
  • Usually dispatched within 3 to 5 business days.
About this book

This book presents the study, design, modulation, optimization and implementation of low power, passive DT-ΣΔMs for use in audio applications. The high gain and bandwidth amplifier normally used for integration in ΣΔ modulation, is replaced by passive, switched-capacitor branches working under the Ultra Incomplete Settling (UIS) condition, leading to a reduction of the consumed power. The authors describe a design process that uses high level models and an optimization process based in genetic algorithms to achieve the desired performance.

About the authors

David Fouto is a researcher in the Department of Electrical Engineering, Faculdade de Ciências e Tecnologia of the Universidade Nova de Lisboa, Portugal.

Nuno Paulino is a Professor in the Department of Electrical Engineering, Faculdade de Ciências e Tecnologia of the Universidade Nova de Lisboa, Portugal.

Table of contents (5 chapters)

Buy this book

eBook $39.99
price for USA (gross)
  • ISBN 978-3-319-57033-4
  • Digitally watermarked, DRM-free
  • Included format: EPUB, PDF
  • ebooks can be used on all reading devices
  • Immediate eBook download after purchase
Softcover $54.99
price for USA
  • ISBN 978-3-319-57032-7
  • Free shipping for individuals worldwide
  • Usually dispatched within 3 to 5 business days.
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Bibliographic Information

Bibliographic Information
Book Title
Design of Low Power and Low Area Passive Sigma Delta Modulators for Audio Applications
Authors
Series Title
SpringerBriefs in Electrical and Computer Engineering
Copyright
2017
Publisher
Springer International Publishing
Copyright Holder
The Editor(s) (if applicable) and The Author(s)
eBook ISBN
978-3-319-57033-4
DOI
10.1007/978-3-319-57033-4
Softcover ISBN
978-3-319-57032-7
Series ISSN
2191-8112
Edition Number
1
Number of Pages
IX, 78
Number of Illustrations and Tables
32 b/w illustrations, 38 illustrations in colour
Topics